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16-12-2020
Mathematics

contestada

Find the value of x L 7x-7 M 4x+14

Respuesta :

devan6938 devan6938

16-12-2020

Answer:

x= 7 sorry if I'm wrong:(

Step-by-step explanation:

7x - 7 = 4x + 14

7x - 7 - 4x = 4x + 14 - 4x

3x - 7 = 14

3x - 7 + 7 = 14 + 7

3x = 21

x = 21/3

x = 7

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